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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004840869801 1,753 digits created 2023-10-24

Value

3197257380268422151169778559284111675809874967567329626552706743219547616753351356220572809898148866522747149616584679702400752124007606025480703195918326804508908428773731563586268383590873391401442835773040461659394492275705639170758872733084714307319069911050313074671442408795328206643880261065530406800516875234257998961098168839164713578802613357459803033572034496075191634849728533571607724147242674187016232035400501550377138891318862349298955341685639142007502600984304880003733498765640686313517270445102357258118727674254231230035403943322604232341654140256942740294824491348177366867895251982324690059366219270606119749749343275196803836649107810018796020261080728906746652898018363322275175306412572037854272948987352640835189008945453793507375637775880697264395850445487898788552531419852897910284490070537752726247314895636093916886726023130689002723661630796570701050653697488034537424693409829944672939823670980972583282332623834815345844327852310497997174006324918677492971750491280323198066025067765382180243656262488326224546595681427466820016808153311913906512456242187852739912552379027118489359620673569071974765021488792269031483922096227856966877376529577225137418331059385051201872909969641363584485151743900217513005184841035673771145485687235967037740011021238809814763060531717118365617005414500337722885418635540376675235496612779591411019808281051974103053460732023751937827000393497327310333410157631209747146759992427679545405681338667831470510671132165084461331333111078504721185119761818856733394291475397357688606434947266220685003243114363653502861949080897573150037782250509224048148389175326636410196630866315821841443816793016456709626408380467078183027168168982047629265249838820648714705176680447073672506257277
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 168 of the certificate chain of a 3,473-digit prime (355 intermediate primes).

Certified number3,473-digit prime
Certificatedownload
Certificate chainshow step 168 of 355

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840869801 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004840869801},"decimal":true,"detail":2}}'